1 files changed, 1 insertions, 0 deletions

diff --git a/.travis.yml b/.travis.yml
index 7b4ec3466..cd6e3afde 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@ addons:
       - ubuntu-toolchain-r-test
     packages:
       - g++-4.8
+      - ffmpeg
 
 sudo: false